def __init__(self, default=None, serializers=None):
if default is None:
default = "json" if _SERIALIZERS["json"] else "yaml"
if serializers is None:
serializers = [x() for x in [JsonSerializer, YamlSerializer] if _SERIALIZERS[x.key]]
if not serializers:
raise exceptions.SerializerNoAvailable("There are no Available Serializers.")
self.serializers = {}
for serializer in serializers:
self.serializers[serializer.key] = serializer
self.default = default
try:
import simplejson as json
except ImportError:
try:
import json
except ImportError:
SERIALIZERS["json"] = False
try:
import yaml
except ImportError:
SERIALIZERS["yaml"] = False
if not len([x for x in SERIALIZERS.values() if x]):
raise exceptions.SerializerNoAvailable("There are no Available Serializers.")
class BaseSerializer(object):
content_type = None
def get_content_type(self):
if self.content_type is None:
raise NotImplementedError()
return self.content_type
def loads(self, data):
raise NotImplementedError()
def dumps(self, data):